Eigenvalue-Domain Neural Network Demodulator for Eigenvalue-Modulated Signal

• Published in: Journal of lightwave technology Vol. 39; no. 13; pp. 4307 - 4317
• Main Authors: Mishina, Ken, Sato, Shingo, Yoshida, Yuki, Hisano, Daisuke, Maruta, Akihiro
• Format: Journal Article
• Language: English
• Published: New York IEEE 01.07.2021; The Institute of Electrical and Electronics Engineers, Inc. (IEEE)
• Subjects: artificial neural networks; Communications systems; Demodulation; Demodulators; Eigenvalues; Eigenvalues and eigenfunctions; Encoding; fiber nonlinear optics; machine learning; Neural networks; Nonlinear optics; Optical communication; Optical fiber communication; Optical modulation; Optical pulses; optical solitons; Schrodinger equation; Sensitivity enhancement; Time domain analysis; Training

Optical eigenvalue communication is a promising technique for overcoming the Kerr nonlinear limit in optical communication systems. The optical eigenvalue associated with the nonlinear Schrödinger equation remains invariant during fiber-based nonlinear dispersive transmission. However, practical app...